:root{--bg: #ffffff;--bg-secondary: #f5f5f5;--text: #1a1a1a;--text-secondary: #666;--border: #e0e0e0;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #dc2626;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .1)}[data-theme=dark]{--bg: #1a1a2e;--bg-secondary: #16213e;--text: #e0e0e0;--text-secondary: #a0a0b0;--border: #2a2a4a;--primary: #4f8cff;--primary-hover: #3b7aed;--danger: #ef4444;--shadow: 0 1px 3px rgba(0, 0, 0, .4)}[data-theme=dark] input,[data-theme=dark] textarea,[data-theme=dark] select{background:var(--bg-secondary);color:var(--text)}[data-theme=dark] .card{background:var(--bg-secondary)}[data-theme=dark] .tiptap pre{background:#0d1117}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}button{cursor:pointer;border:none;border-radius:var(--radius);padding:8px 16px;font-size:14px;transition:background .2s}button.primary{background:var(--primary);color:#fff}button.primary:hover{background:var(--primary-hover)}button.secondary{background:var(--bg-secondary);color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger);color:#fff}input,textarea{border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;font-size:14px;width:100%;outline:none;transition:border-color .2s}input:focus,textarea:focus{border-color:var(--primary)}.layout{display:flex;height:100vh}.sidebar{width:390px;border-right:1px solid var(--border);background:var(--bg-secondary);display:flex;flex-direction:column;padding:16px;overflow-y:auto;flex-shrink:0}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.toolbar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border)}.content{flex:1;overflow-y:auto;padding:24px}.logs-content{max-width:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.note-item{padding:12px;border-radius:var(--radius);cursor:pointer;transition:background .15s}.note-item:hover{background:#0000000a}.note-item.active{background:#2563eb14}.tiptap{outline:none;min-height:300px;padding:8px 0}.tiptap h1{font-size:1.8em;margin:.5em 0 .3em}.tiptap h2{font-size:1.4em;margin:.5em 0 .3em}.tiptap h3{font-size:1.2em;margin:.5em 0 .3em}.tiptap p{margin:.4em 0}.tiptap ul,.tiptap ol{padding-left:1.5em}.tiptap code{background:var(--bg-secondary);padding:2px 4px;border-radius:3px;font-size:.9em}.tiptap pre{background:#1e1e1e;color:#d4d4d4;padding:12px;border-radius:var(--radius);overflow-x:auto}.tiptap blockquote{border-left:3px solid var(--primary);padding-left:12px;color:var(--text-secondary)}.tiptap .is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:#adb5bd;pointer-events:none;height:0}.section-label{font-size:12px;color:var(--text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.icon-btn{background:none;padding:2px 6px;font-size:16px;color:var(--primary);border:none}.icon-btn:hover{opacity:.7}.delete-btn{background:none;padding:0 4px;font-size:12px;color:var(--text-secondary);opacity:0;transition:opacity .15s;border:none}.note-item:hover .delete-btn{opacity:.6}.delete-btn:hover{opacity:1!important;color:var(--danger)}.note-item{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:8px 12px}.note-title-text{flex:1;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hint{font-size:12px;color:var(--text-secondary);padding:8px 12px}.title-input{border:none!important;font-size:18px;font-weight:600;flex:1;background:transparent}.title-input:focus{border:none!important;box-shadow:none}.save-msg{font-size:12px;color:var(--text-secondary);margin-right:4px;white-space:nowrap}.toolbar-btn{font-size:12px;padding:6px 12px;white-space:nowrap;background:#fff;border:1px solid var(--border)}.publish-link{font-size:12px;color:var(--primary);margin-right:4px;white-space:nowrap;text-decoration:none}.publish-link:hover{text-decoration:underline}.empty-state{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--text-secondary)}.search-select{border:1px solid var(--border);border-radius:var(--radius);padding:8px;font-size:13px;background:var(--bg)}.search-result{cursor:pointer;margin-bottom:12px;transition:border-color .15s}.search-result:hover{border-color:var(--primary)}.search-snippet{font-size:13px;color:var(--text-secondary);line-height:1.6}.search-snippet mark{background:#fef08a;padding:0 2px;border-radius:2px}.public-page{min-height:100vh;background:var(--bg-secondary);padding:40px 24px}.public-container{max-width:720px;margin:0 auto;background:var(--bg);border-radius:12px;padding:40px;box-shadow:0 2px 8px #0000000f}@media(max-width:768px){.layout{flex-direction:column}.sidebar{width:100%;height:auto;max-height:35vh;border-right:none;border-bottom:1px solid var(--border);padding:12px}.content{padding:16px}.public-container{padding:24px 16px}.title-input{font-size:16px}.note-item{padding:6px 10px}.card{padding:12px}button{padding:6px 12px;font-size:13px}input,textarea{font-size:16px}}@keyframes blink{0%,80%,to{opacity:.2}40%{opacity:1}}.thinking-dots span{animation:blink 1.4s infinite both}.thinking-dots span:nth-child(2){animation-delay:.2s}.thinking-dots span:nth-child(3){animation-delay:.4s}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.chat-markdown p{margin:.3em 0}.chat-markdown h1,.chat-markdown h2,.chat-markdown h3,.chat-markdown h4,.chat-markdown h5,.chat-markdown h6{margin:.6em 0 .3em;font-weight:600}.chat-markdown h1{font-size:1.4em}.chat-markdown h2{font-size:1.2em}.chat-markdown h3{font-size:1.1em}.chat-markdown strong{font-weight:600}.chat-markdown em{font-style:italic}.chat-markdown code{background:#0000000f;padding:1px 4px;border-radius:3px;font-size:.9em;font-family:SF Mono,Monaco,Consolas,monospace}.chat-markdown pre{background:#1e1e1e;color:#d4d4d4;padding:10px 12px;border-radius:var(--radius);overflow-x:auto;margin:.5em 0;font-size:13px;line-height:1.5}.chat-markdown pre code{background:none;padding:0;color:inherit;font-size:inherit}.chat-markdown ul,.chat-markdown ol{padding-left:1.4em;margin:.3em 0}.chat-markdown li{margin:.15em 0}.chat-markdown blockquote{border-left:3px solid var(--primary);padding-left:10px;color:var(--text-secondary);margin:.4em 0}.chat-markdown a{color:var(--primary);text-decoration:none}.chat-markdown a:hover{text-decoration:underline}.chat-markdown hr{border:none;border-top:1px solid var(--border);margin:.6em 0}[data-theme=dark] .chat-markdown code{background:#ffffff1a}